Display screen or portion thereof with animated graphical user interface



FIG. 1 is a front view of a display screen or portion thereof with animated graphical user interface showing a first image in the sequence showing my new design;

FIG. 2 is second image thereof;

FIG. 3 is third image thereof;

FIG. 4 is fourth image thereof; and,

FIG. 5 is fifth image thereof.

The outermost broken lines illustrate an electronic device, which is the environment of the design, and form no part of the claim. The broken line showing of a display screen or portion thereof forms no part of the claimed design. The remaining broken lines illustrate portions of the graphical user interface that form no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with animated graphical user interface, as shown and described. 